Ratchet wrench



FIG. 1 is a front perspective view of a ratchet wrench showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another front perspective view.

The broken lines depict portions of the ratchet wrench that form no part of the claimed design. 

CLAIM I claim the ornamental design for a ratchet wrench, as shown and described. 